نتایج جستجو برای: demand side uncertainty
تعداد نتایج: 465012 فیلتر نتایج به سال:
Microgrid (MG) is one of the important blocks in the future smart distribution systems. The scheduling pattern of MGs affects distribution system operation. Also, the optimal scheduling of MGs will be result in reliable and economical operation of distribution system. In this paper, an operational planning model of a MG which considers multiple demand response (DR) programs is proposed. In the ...
in this paper we investigated effect of economic uncertainty on money demand function of iran during(1352-1386). at first by using a general equilibrium theory it is shown that in spite of the existence of economic uncertainties, most of agents who are risk-averse consider these uncertainties when constitute their port folio. they consider money demand is a function of income, interest rate and...
The objective of this paper is to analyse the design of market mechanisms that provide support for the adoption of renewable energy sources (RES) into the electricity system. Once RES become a significant share of the generation portfolio, the reliable and secure operation of the electricity system is threatened. The underlying question is how to better manage the uncertainty of these RES, spec...
Uncertainty and randomness in demand supply bring significant challenges to the stable operation of grid scheduling planning multi-energy sources. To solve these challenges, we propose analyze a dispatching model which minimizes total cost enhances efficiency supplying power. Specifically, design matching algorithms that simulate an appropriately scaled sequence stochastic EV demand. We also fo...
under the smart grid environment, demand response resources (drrs) are introduced as a virtual power plant to enhance power system adequacy. drrs often fail to reduce their load due to some external factors. in this paper, a reliability model of a drr is constructed as multi-state conventional generation units, where the probability, frequency of occurrence, and departure rate of each state can...
Medium-term modeling of electricity market has essential role in generation expansion planning. On the other hand, uncertainties strongly affect modeling and consequently, strategic analysis of generation firms in the medium term. Therefore, models considering these uncertainties are highly required. Among uncertain variables considered in the medium term generation planning, demand and hyd...
We propose a new scheme for efficient demand side management for the Smart Grid. Specifically, we envisage and promote the formation of cooperatives of medium-large consumers and equip them (via our proposed mechanisms) with the capability of regularly participating in the existing electricity markets by providing electricity demand reduction services to the Grid. Based on mechanism design prin...
The active participation of demand-side flexible resources in the wholesale market price formation and load dispatch process is crucial to encouraging participation. This calls for a joint supply-demand coordination mechanism fully take advantage distribution systems, including distributed energy (DERs) responsive loads (RLs). paper aims at comparing evaluating centralized transactive distribut...
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